Confidence: Medium · Source: FCC ULS · As of 2026-09-12
NP3AB callsign genealogy
Currently held by CONCEPCION, EDISON
The FCC publishes a previous_call_sign on
every amateur license — a self-link to the licensee's prior callsign.
Following those links produces the chain below.
Previous callsigns
Older callsigns held by NP3AB's current licensee, walking backwards.
- Badillo Lopez, Angel LPRgranted 2014-12-10cancelled 2015-12-08
Successor callsigns
Callsigns held now by people who previously held NP3AB.
No current licensee on record previously held this callsign.
All historical holders
Every license row we've seen with the callsign NP3AB, oldest first.
- CONCEPCION, EDISON PR1996-07-22 → cancelled 2008-05-08
- Badillo Lopez, Angel L PR2025-12-16 active